| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.50 | 8.824% | $122.427 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $5.39 | 8.158% | $5.8297 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $64.33 | 12.577% | $72.4208 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $168.45 | 9.531% | $184.505 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $64.51 | 4.650% | $67.5097 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $107.47 | 11.418% | $119.7409 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $74.43 | 4.108% | $77.4876 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $597.08 | $649.9207 | $649.93 | $649.95 | $649.80 | |